Some 2,600 light-years from our own Solar System dwells one of the most peculiar planetary systems in the entire galaxy. Called Kepler-51, the Sun-like yellow dwarf star was found in 2012 to have ...
In the center of NGC 5084, some 80 million light-years away, the supermassive black hole around which the whole galaxy revolves has been discovered tipped over on its side, with its rotational axis ...